140460516 has 72 divisors (see below), whose sum is σ = 406952000. Its totient is φ = 40015296.

The previous prime is 140460503. The next prime is 140460569. The reversal of 140460516 is 615064041.

140460516 is a `hidden beast` number, since 1 + 40 + 4 + 605 + 16 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 140460516.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125190 + ... + 126306.

Almost surely, 2^140460516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140460516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203476000).

140460516 is an abundant number, since it is smaller than the sum of its proper divisors (266491484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140460516 is a wasteful number, since it uses less digits than its factorization.

140460516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633 (or 1628 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 140460516 is about 11851.6039420831. The cubic root of 140460516 is about 519.8181267314.

The spelling of 140460516 in words is "one hundred forty million, four hundred sixty thousand, five hundred sixteen".